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Permissive underreach transfer tripping scheme utilizing cognitive radio communications
Publikationstyp
Journal Article
Date Issued
2025-01-31
Sprache
English
Author(s)
Haj-Ahmed, Mohammed
Volume
61
Issue
3
Start Page
5230
End Page
5241
Citation
IEEE Transactions on Industry Applications 61 (3): 5230-5241 (2025)
Publisher DOI
Scopus ID
Publisher
IEEE
In this paper, the robust features of wireless sensor networks are utilized in tele-protection systems. Cognitive radio algorithms are applied to transfer tripping signals from one substation to another in a permissive underreach transfer tripping scheme. The dependability, security, and cost of the proposed scheme is discussed within this paper and is compared with other common communication links in tele-protection schemes. The proposed scheme offers a broad communication network that allows the relays at the remote substations to communicate with each other, which permits a more dependable backup protection without the need for third zone settings of the distance relay. Hence, the impacts of load encroachment and infeed are mitigated. A cyber-physical co-simulation is run in MATLAB/SIMULINK to investigate the effectiveness of the proposed scheme.
Subjects
Cognitive radio | distance protection | permissive underreach transfer tripping | third zone of distance relay
DDC Class
600: Technology